Lenovo is offering a new coupon code good for up to 20% off with coupon code USPSAVEDEC [Exp 12/19].
Here's the link
www.shop.lenovo.com/us/notebooks/thinkpad

It takes:
20% off Lenovo Tablet PCs
20% off X Series Notebooks
13.3% off T/A Series
12.82% off R Series
Limit of 2 coupons per customer.

Examples:

ThinkPad X61 12" Notebook $1024 - 20% off = $818
(Core 2 Duo 2.0GHz, 12.1" XGA TFT LCD, 1GB PC2-5300 DDR2, 80GB Hard Drive,
802.11g, Integrated Video, 4-Cell Battery, Vista Home Basic, 1-Year Warranty)

ThinkPad X61s 12" Notebook $1185 - 20% off = $948
(Core 2 Duo 1.6GHz, 12.1" XGA TFT, 1GB PC2-5300 DDR2, 80GB SATA Hard Drive
10/100 + 56k + Intel PRO/Wireless 3945ABG, 4 cell Enhanced Capacity Battery,
Vista Home Basic, 1-Year Warranty)

ThinkPad T61 14-inch Notebook $952 - 13% off = $828
(Core 2 Duo 2.0GHz, 14.1" WXGA TFT, Intel GMA X3100, 1GB DDR2 Memory,
80GB Hard Drive, 24x CD-RW/DVD, 10/100 + 56k + 802.11g, 4 cell Li-Ion)

ThinkPad T61 15-inch Notebook $952 - 13% off = $828
(Core 2 Duo 2.0GHz, 15.4" WXGA TFT, Intel GMA X3100, 1GB DDR2 Memory,
80GB Hard Drive, 24x CD-RW/DVD, 10/100 + 56k + 802.11g, 6 cell Li-Ion)

Thinkpad T60 2GHz Notebook $799 - 13% off = $692 (price drop)
(Core 2 Duo (2.0GHz), 15.4" WSXGA+, 60GB, 1GB, Fingerprint Reader,
Intel PRO/Wireless 3945ABG, Radeon X1400 128MB, XP Home, CDRW/DVD-ROM)